Norbornyl ether preparation

ABSTRACT

Described are the compounds having the structures: ##STR1## wherein R represents C 3  -C 6  alkyl; aralkyl; hydroxy alkyl; and alkoxy alkyl, and uses thereof in augmenting or enhancing the aroma of perfume compositions, colognes, and perfumed articles (including fabric softener compositions, fabric softener articles, hair conditioners, floor waxes, solid or liquid anionic, cationic nonionic or zwitterionic detergents, and deodorant compositions and deodorant articles), as well as processes for preparing such compounds.

This is a divisional of application Ser. No. 220,351, filed Dec. 29, 1980, and now U.S. Pat. No. 4,308,159, which in turn is a continuation-in-part of U.S. Letters Patent, Ser. No. 200,012 filed on Oct. 23, 1980 and now U.S. Pat. No. 4,311,861.

BACKGROUND OF THE INVENTION

The present invention relates to substituted norbornene ether derivatives of the genus of compounds having the structures: ##STR2## wherein R represents C₃ -C₆ alkyl; aralkyl; hydroxy alkyl; and alkoxy alkyl, and uses thereof in order to alter, modify or enhance the aroma of consumable materials.

There has been considerable work performed relating to substances which can be used to impart (modify, augment or enhance) fragrances to (or in) various consumable materials. These substances are used to diminish the use of natural materials, some of which may be in short supply and to provide more uniform properties in the finished product.

Long-lasting, fresh, green bean, rosey, citrus, petitgrain-like, fruity, anisic, green, raw potato-like, twiggy, herbaceous, sweet, sweaty, green pea-like, chocolate-like, carrot-like and creamy aroma nuances with galbanum topnotes and anther-like and anise-like undertones are desirable in several types of perfume compositions, perfumed articles and colognes.

The perfume use of norbornene alcohol and ester derivatives having the structures: ##STR3## wherein R₁ is C₁ -C₄ alkyl is disclosed in U.S. Pat. No. 3,860,635 particularly at Example XV at column 16 thereof. Such compounds and the synthesis thereof are also disclosed by Bobyleva, Zh. Org. Kh. Volume 13, No. 10, pages 2085-92, October 1977.

In addition, ethers of norbornene derivatives having the structures: ##STR4## are disclosed as well as the process for preparing same according to the reaction: ##STR5## in Shield, Can. J. Chem. Volume 49, 1971, page 1142.

U.S. Pat. No. 3,927,116 indicates the utility of certain vinyl norbornyl ethers having the structure: ##STR6## wherein R₂ represents C₁ -C₄ alkyl as being intermediate for the preparation of detergents at column 9 lines 10-15. No indication in U.S. Pat. No. 3,927,116 of the use of such compounds in perfumery, for augmenting or enhancing the aroma of perfumes, perfumed articles and colognes, is suggested either implicitly or explicitly in U.S. Pat. No. 3,927,116.

The compounds of our invention, having the structures: ##STR7## have unobvious, unexpected and advantageous perfumery properties over any closely similar compounds of the prior art.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 sets forth the GLC profile for the crude reaction product of Example I(A) containing the compounds having the structures: ##STR8##

FIG. 1(A) is the GLC profile of the purified reaction product of Example I(A) containing the compounds having the structures: ##STR9## wherein peak 2 on said FIG. 1(A) is the compound having the structure: ##STR10## and peak 3 on said FIG. 1(A) consists of the compound having the structure: ##STR11##

FIG. 2 sets forth the NMR spectrum for the reaction product of Example 1(A) containing the compounds having the structures: ##STR12##

FIG. 2(A) represents the NMR spectrum for peak 2 of the GLC profile of FIG. 1(A) and consists of the compound having the structure: ##STR13##

FIG. 2(B) is the NMR spectrum for peak 3 of the GLC profile of FIG. 1(A) and consists essentially of the compound having the structure: ##STR14##

FIG. 3 sets forth the infra red spectrum for the reaction product of Example I(A) containing the compounds having the structures: ##STR15##

FIG. 3(A) represents the infra red spectrum for peak 2 of the GLC profile of FIG. 1(A) which peak consists essentially of the compound having the structure: ##STR16##

FIG. 3(B) represents the infra red spectrum for peak 3 of the GLC profile of FIG. 1(A) and consists essentially of the compound having the structure: ##STR17##

FIG. 3(C) represents the GLC profile for the reaction product of Example I(B) containing the compounds having the structures: ##STR18##

FIG. 3(D) represents the NMR spectrum for the reaction product of Example I(B) containing the compounds having the structures: ##STR19##

FIG. 4 sets forth the GLC profile for the reaction product of Example II containing the compounds having the structures: ##STR20##

FIG. 5 sets forth the NMR spectrum for the reaction product of Example II containing the compounds having the structures: ##STR21##

FIG. 6 is the infra red spectrum for the reaction product of Example II containing the compound having the structures: ##STR22##

FIG. 7 sets for the GLC profile for the reaction product of Example III containing the compounds having the structures: ##STR23##

FIG. 8 represents the NMR spectrum for the reaction product of Example III containing the compounds having the structures: ##STR24##

FIG. 9 sets forth the infra red spectrum for the reaction product of Example III containing the compounds having the structures: ##STR25##

FIG. 10 represents the GLC profile for the reaction product of Example IV containing the compounds having the structures: ##STR26##

FIG. 11 sets forth the NMR spectrum for the reaction product of Example IV containing the compounds having the structures: ##STR27##

FIG. 12 represents the infra red spectrum for the reaction product of Example IV containing the compounds having the structures: ##STR28##

FIG. 13 is the NMR spectrum for the reaction product of Example V containing the compounds having the structures: ##STR29##

FIG. 14 sets forth the infra red spectrum for the reaction product of Example V containing the compounds having the structures: ##STR30##

FIG. 15 represents the GLC profile for the reaction product of Example VI containing the compounds having the structures: ##STR31##

FIG. 16 sets forth the NMR spectrum for the reaction product of Example VI containing the compounds having the structures: ##STR32##

FIG. 17 represents the infra red spectrum for the reaction product of Example VI containing the compounds having the structures: ##STR33##

FIG. 18 sets forth the GLC profile for the reaction product of Example VII containing the compounds having the structures: ##STR34##

FIG. 19 sets forth the NMR spectrum for the reaction product of Example VII containing the compounds having the structures: ##STR35##

FIG. 20 sets forth the infra red spectrum for the reaction product of Example VII containing the compounds having the structures: ##STR36##

FIG. 21 sets forth the GLC profile for the reaction product of Example VIII containing the compounds having the structures: ##STR37##

FIG. 22 sets forth the NMR spectrum for the reaction product of Example VIII containing the compounds having the structures ##STR38##

FIG. 23 sets forth the infra red spectrum for the reaction product of Example VIII containing the compounds having the structures: ##STR39##

FIG. 24 sets forth the GLC profile for the reaction product of Example IX containing the compounds having the structures: ##STR40##

FIG. 25 sets forth the NMR spectrum for the reaction product of Example IX containing the compounds having the structures: ##STR41##

FIG. 26 sets forth the infra red spectrum for the reaction product of Example IX containing the compounds having the structures: ##STR42##

FIG. 27 sets forth the GLC profile for the reaction product of Example X containing the compounds having the structures: ##STR43##

FIG. 28 sets forth the NMR spectrum for the reaction product of Example X containing the compounds having the structures: ##STR44##

FIG. 29 sets forth the infra red spectrum for the reaction product of Example X containing the compounds having the structures: ##STR45##

FIG. 30 sets forth the GLC profile for the reaction product of Example XI containing the compounds having the structures: ##STR46##

FIG. 31 sets forth the NMR spectrum for the reaction product of Example XI containing the compounds having the structures: ##STR47##

FIG. 32 sets forth the infra red spectrum for the reaction product of Example XI containing the compounds having the structures: ##STR48##

DETAILED DESCRIPTION OF THE DRAWINGS

FIG. 1(A) is the GLC profile for the reaction product produced according to Example I(A) and contains starting material having the structure: ##STR49## as well as reaction products: ##STR50## Reference 1 indicates the peak of this GLC profile which consists of the compound having the structure: ##STR51## Reference 2 indicates the peak of the GLC profile which consists essentially of the compound having the structure: ##STR52## Reference 3 indicates the peak of the GLC profile which consists essentially of the compound having the structure: ##STR53##

The instant invention relates to the use for augmenting or enhancing the aroma of perfumes, perfumed articles and colognes of compunds having the generic structures: ##STR54## either taken alone or in admixture wherein R represents C₃ -C₆ alkyl; aralkyl; hydroxy alkyl; and alkoxy alkyl.

These compounds as a group have long lasting, fresh, green bean, rosey, citrus, petitgrain-like, fruity, anisic, green, raw potato-like, twiggy, herbaceous, sweet, sweaty, green pea-like, chocolate-like, carrot-like and creamy aroma nuances with galbanum topnotes and anther-like and anise-like undertones.

The compounds of our invention may be prepared by reacting ethylidene norbornene having the structure: ##STR55## with ROH, and alcohol wherein R represents C₃ -C₆ alkyl; aralkyl; hydroxy alkyl; and alkoxy alkyl in the presence of a catalyst which is either a mineral acid or a Lewis acid. Examples of mineral acid catalysts are sulfuric acid, phosphoric acid, para-toluene sulfonic acid, methane sulfonic acid and acid ion-exchange resin. Examples of Lewis acid which can be use as catalysts are boron trifluoride etherate, aluminum chloride, zinc chloride, stannic chloride, stannouse chloride, zinc bromide, diethyl aluminum chloride, ethyl aluminum dichloride, ethyl aluminum dibromide and diethyl aluminum bromide. The reaction preferably takes place in the presence of an inert sorvent such as tetrahydrofuran, toluene or benzene. The reaction may take place in the absence of the inert solvent and in the presence of an excess of the alcohol reactant, the excess of the alcohol reactant being used as the "solvent".

The reaction temperature may vary from about 25° C. up to 120° C. with reflux temperature being preferred. The reflux temperature depends upon the pressure in the reactor and the particular solvent being used as well as its concentration. The mole ratio of acid catalyst to ethylidene norbornene may vary from about 1:99 up to about 1:10. The mole ratio of ethylidene nobornene reactant to ROH alcohol reactant may vary from about 1:1 up to about 1:2 with a mole ratio of 1:1.5 of norbornene: alcohol reactant being preferred. Thus, the reaction to produce the compounds of our invention may be shown thusly: ##STR56##

The compounds of our invention are usually prepared in admixture with compounds having the generic structure: ##STR57## being prepared along with compounds having the structure: ##STR58## These compounds, however, may be separated by distillation, extraction and preparative GLC techniques in order to yield separately compounds having the structure: ##STR59## and separate therefrom compounds having the structure: ##STR60##

In addition, the compounds having the structure: ##STR61## exist in isomeric forms and are produced in admixture. The mixture of these "endo" and "exo" and "cis" and "trans" isomers may be separated from one another by means of standard separation techniques including preparative GLC techniques whereby the individual isomers may be separated and then utilized individually. Structures of these isomers are as follows: ##STR62##

Specific examples of the compounds produced according to the foregoing process and useful for the practice of my invention are set forth in table I below.

                  TABLE I                                                          ______________________________________                                         Structure of Compounds                                                                           Perfumery Evaluation                                         ______________________________________                                          ##STR63##        A fresh, green bean-like rosey, citrus, (petitgrain-                           like) aroma.                                                 and                                                                             ##STR64##                                                                     Produced according to either                                                   Example I(A) or I(B)                                                            ##STR65##        A fruity, anisic, green aroma.                               and                                                                             ##STR66##                                                                     Produced according to                                                          Example II                                                                      ##STR67##        A green, raw potato aroma with galbanum topnotes.            and                                                                             ##STR68##                                                                     Produced according to                                                          Example III                                                                     ##STR69##        A long lasting, green, twiggy, fruity and herbaceous                           aroma.                                                       and                                                                             ##STR70##                                                                     Produced according to                                                          Example IV                                                                      ##STR71##        A sweet, fruity aroma.                                       and                                                                             ##STR72##                                                                     Produced according to                                                          Example V                                                                       ##STR73##        An excellent green aroma.                                    and                                                                             ##STR74##                                                                     Produced according to                                                          Example VI                                                                      ##STR75##        A green, sweaty aroma.                                       and                                                                             ##STR76##                                                                     Produced according to                                                          Example VII                                                                     ##STR77##        A green pea-like and green aroma.                            and                                                                             ##STR78##                                                                     Produced according to                                                          Example VIII                                                                    ##STR79##        A green and chocolate-like aroma with anther-like                              undertones                                                    ##STR80##                                                                     Produced according to                                                          Example IX                                                                      ##STR81##        A floral, green and carrot-like aroma.                       and                                                                             ##STR82##                                                                     Produced according to                                                          Example X                                                                       ##STR83##        A green, creamy, string- bean-like, herbaceous and                             floral-rosey aroma with anise-like under- tones.             and                                                                             ##STR84##                                                                     Produced according to                                                          Example XI                                                                     ______________________________________                                    

The norbornyl ether derivative(s) and one or more auxiliary perfume ingredients, including, for example, hydrocarbons, alcohols, ketones, aldehydes, nitriles, esters, lactones, ethers other than said norbornyl ether derivative(s), hydrocarbons, synthetic essential oils and natural essential oils may be admixed so that the combined odors of the individual components produce a pleasant and desired fragrance, particularly and preferably in citrusy and/or green woody and/or piney fragrances. Such perfume compositions usually contain (a) the main note or the "bouquet" or foundation stone of the composition; (b) modifiers which round off and accompany the main note; (c) fixatives which include odorous substances which lend a particular note to the perfume throughout all stages of evaporation and substances which retard evaporation; and (d) topnotes which are usually low boiling fresh smelling materials.

In perfume compositions, it is the individual components which contribute to their particular olfactory characteristics, however the over-all sensory effect of the perfume composition will be at least the sum total of the effects of each of the ingredients. Thus, one or more of the norbornyl ether derivative(s) of our invention can be used to alter, modify or enhance the aroma characteristic of a perfume composition, for example, by utilizing or moderating the olfactory reaction contributed by another ingredient in the composition.

The amount of norbornyl ether derivative(s) of our invention which will be effective in perfume compositions as well as in perfumed articles and colognes depends upon many factors, including the other ingredients, their amounts and the effects which are desired. It has been found that perfume compositions containing as little as 0.005% of norbornyl ether derivative(s) or even less (e.g. 0.002%) can be used to impart fresh, green bean, rosey, citrus, petitgrain-like, fruity, anisic, green, raw potato-like, twiggy, herbaceous, sweet, sweaty, green pea-like, chocolate-like, floral, carrot-like and creamy aroma nuances with galbanum topnotes and anther-like and anise-like undertones to soaps, cosmetics, detergents (including anionic, non-ionic, zwitterionic and cationic solid or liquid detergents) or other products. The amount employed can range up to 70% of the fragrance components and will depend upon considerations of cost, nature of the end product, the effect desired on the finished product and the particular fragrance sought.

The norbornyl ether derivative(s) of our invention are useful (taken alone or together with other detergents in perfume compositions) in detergents and soaps, space odorants and deodorants, perfumes, colognes, toilet water, bath preparations such as lacquers brilliantines, pomades and shampoos; cosmetic preparations, such as creams, deodorants, hand lotions and sun screens; powders such as talcs, dusting powders, face powders and the like. As little as 0.25% of the norbornyl ether derivative(s) will suffice to impart an intense green, petitgrain-like, rosey and citrusy notes to citrusy, woody, floral and piney perfume formulations. Generally, no more than 5% of the norbonyl ether derivative(s) based on the ultimate end product is required to be used as is or in the perfume composition.

Furthermore, as little as 0.25% of the norbornyl ether derivative(s) will suffice to impart such aroma to perfumed articles per se, whether in the presence of other perfume materials or whether used by itself. Thus, the range of use of the norbornyl ether derivative(s) of our invention in perfumed articles may vary from 0.25% up to 5% by weight based on the total weight of the perfumed article.

In addition, the perfume composition or fragrance composition of our invention can contain a vehicle, or carrier for the norbornyl ether derivative(s). The vehicle can be a liquid such as a non-toxic alcohol, e.g. ethanol, a non-toxic glycol, e.g. propylene glycol or the like. The carrier can also be an absorbent solid, such as a gum, (e.g. gum arabic), or components for encapsulating the composition by means of coacervation (such as gelatin).

It will thus be apparent that the norbornyl ether derivative(s) of our invention can be utilized to alter, modify or enhance aroma of perfume compositions, colognes or perfumed articles.

Examples I-XI, following, serve to illustrate processes for specifically producing the norbornyl ether derivative(s) useful in our invention.

The following examples in general, serve to illustrate specific embodiments of our invention. It will be understood that these examples are illustrative and the invention is to be considered restricted thereto only as indicated in the appended claims. All parts and percentages given herewith are by weight unless otherwise specified.

EXAMPLE I PREPARATION OF A MIXTURE OF 2-ETHYL-5-ISOPROPYLTRICYCLO[2.2.1.0.sup.(2,6) ]HEPTANE and 2-ETHYLIDENE-6-ISOPROPOXYNORBORNANE ##STR85## EXAMPLE I(A)

Vinylidene norbornene (480 grams) is added over a 90 minute period to a stirred solution of isopropanol (300 grams) and boron trifluoride etherate (12 grams) at reflux (temperature varies from 75° C. to 97° C.). The reaction mass is quenched with 1 liter of water. The organic layer is subsequently washed with 500 ml of 10% NaOH. Distillation through a 11/2"×12" Goodloe® packed column affords 651 grams of product (b.p. 75° C. at 5 mmHg pressure).

FIG. 1 sets forth the GLC profile for the crude reaction product of Example I(A) containing the compounds having the structures: ##STR86##

FIG. 1(A) is the GLC profile of the purified reaction product of Example I(A) containing the compounds having the structures: ##STR87## wherein peak 2 on said FIG. 1(A) is the compound having the structure: ##STR88## and peak 3 on said FIG. 1(A) consists of the compound having the structure: ##STR89##

FIG. 2 sets forth the NMR spectrum of the product mixture consisting of 2-ethyl-5-isopropyltricyclo[2.2.1.0.sup.(2,6) ] heptane and 2-ethylidene-6-isopropoxynorbornane having respectively, the structures: ##STR90##

FIG. 2(A) sets forth the NMR spectrum for peak 2 of the GLC profile of FIG. 1(A) consisting of the compound having the structure: ##STR91##

FIG. 2(B) sets forth the NMR spectrum for peak 3 of the GLC profile of FIG. 1(A) consisting of the compound having the structure: ##STR92##

FIG. 3 sets forth the infra red spectrum of the product mixture consisting of 2-ethyl-5-isopropyltricyclo [2.2.1.0.sup.(2,6) ]heptane and 2-ethylidene-6-isopropoxynorbornane.

FIG. 3(A) sets forth the infra red spectrum for peak 2 of the GLC profile of FIG. 1(A) consisting of the compound having the structure: ##STR93##

FIG. 3(B) sets forth the infra red spectrum for peak 3 of the GLC profile of FIG. 1(A) consisting of the compound having the structure: ##STR94##

EXAMPLE I(B) (Reaction Using Sulfuric Acid Catalyst)

Into a 2 liter reaction flask equipped with stirrer, thermometer, reflux condenser and heating mantle is placed 16 grams (0.16 moles) of concentrated sulfuric acid and 480 grams (8.00 moles) of isopropyl alcohol. The resulting mixture is heated to 80° C., reflux temperature. While refluxing, 640 grams (5.33 moles) of vinylidene norbornene is added to the reaction mass and over a period of 2 hours, the reaction mass is heated at 85° C. The reaction mass is then admixed with 400 ml 10% sodium hydroxide. The organic layer is separated from the aqueous layer and the organic layer is rushed over and then fractionally distilled on a 12"×11/2" Goodloe column yielding the following fractions:

    ______________________________________                                                Vapor     Liquid  Head          Weight                                  Fraction                                                                              Temp.     Temp.   Vac.    Reflux                                                                               of                                      Number °C.                                                                               °C.                                                                             mm. Hg. Ratio Fraction                                ______________________________________                                         1      45/48     69/69   1.6     4:1   43.5                                    2      48        69      1.6     4:1   61.6                                    3      49        69      1.6     4:1   18.2                                    4      42        69      1.6     4:1   21.0                                    5      47        66      1.4     4:1   25.0                                    6      47        67      1.4     4:1   40.6                                    7      50        69      1.4     100%  51.1                                    8      50        69      1.4     100%  14.3                                    9      50        70      1.4     100%  49.8                                    10     51        72      1.4     100%  43.4                                    11     51        74      1.4     100%  45.5                                    12     52        74      1.4     100%  52.0                                    13     52        73      1.4     100%  50.6                                    14     54        75      1.4     100%  46.9                                    15     54        77      1.4     100%  52.7                                    16     52        74      1.4     100%  49.7                                    17     52        80      1.4     100%  52.3                                    18     52        85      1.4     100%  43.8                                    19     51        100     1.4     100%  36.3                                    20     50        200     3       100%  38.1                                    ______________________________________                                    

FIG. 3(C) represents the GLC profile for the reaction product of Example I(B) containing the compounds having the structures: ##STR95##

FIG. 3(D) represents the NMR spectrum for the reaction product of Example I(B) containing the compounds having the structures: ##STR96##

EXAMPLE II PREPARATION OF A MIXTURE CONSISTING OF 2-ETHYL-5-ALLYLTRICYCLO[2.2.1.0.sup.(2,6) ]HEPTANE and 2-ETHYLIDENE-6-ALLYLNORBORNANE ##STR97##

Ethylidene norbornene (480 grams) is added over a 90 minute period to a stirred solution of toluene (250 ml), allyl alcohol (267 grams), and BF₃ etherate (15 ml) at reflux. The reaction mass is quenched with 1 liter of water and the organic layer is washed with 500 ml of 10% sodium carbonate. The toluene is removed on a rotary evaporator. The organic solution is distilled through a 11/2"×12" Goodloe® packed column to afford 490 grams of product (b.p. 60° C. at 3 mmHg pressure).

FIG. 4 represents the GLC profile of the crude product (conditions: 150° C. isothermal, 10'×1/4", 10% SE-30 packed column).

FIG. 5 shows the NRM spectrum of the mixture consisting of 2-ethyl-5-allyltricyclo[2.2.1.0.sup.(2,6) ]heptane and 2-ethylidene-6-allylnorbornane, respectively having the structures: ##STR98##

FIG. 6 sets forth the infra red spectrum of the mixture consisting of 2-ethyl-5-allyltricyclo[2.2.1.0.sup.(2,6) ]heptane and 2-ethylidene-6-allylnorbornane.

EXAMPLE III PREPARATION OF A MIXTURE CONSISTING OF 2-ETHYL-5-(β-HYDROXYETHOXY)-TRICYCLO[2.2.1.0.sup.(2,6) ]HEPTANE and 2-ETHYLIDENE-6-(β-HYDROXYETHOXY)-NORBORNANE ##STR99##

Ethylidene norbornene (480 grams) is added over a 41/2 hour period to a stirred solution of ethylene glycol (186 grams) and boron trifluoride etherate (15 ml) at 60° C. At the end of this period the resulting organic reaction mass is washed two times with 500 ml of water and washed once with 500 ml of 10% sodium carbonate solution.

The resulting organic layer is then distilled through a 11/2"×12" Goodloe® packed column to afford 168 grams of product (b.p.: 100° C. at 2 mmHg pressure).

FIG. 7 sets forth the GLC profile of the crude reaction product (conditions: 180° C., isothermal, 10'×1/4", 10% SE-30 packed column).

FIG. 8 sets forth the NMR spectrum for the reaction product consisting of 2-ethyl-5-(β-hydroxyethoxy)-tricyclo-[2.2.1.0.sup.(2,6) ]heptane and 2-ethylidene-6-(β-hydroxyethoxy)norbornane having, respectively, the structures: ##STR100##

FIG. 9 sets forth the infra red spectrum for the product mixture consisting of 2-ethyl-5-(β-hydroxyethyoxy)tricyclo[2.2.1.0.sup.(2,6) ]heptane and 2-ethylidene-6-(β-hydroxyethoxy)norbornane.

EXAMPLE IV PREPARATION OF A MIXTURE CONSISTING OF 2-ETHYL-5-HEXYLOXYTRICYCLO[2.2.1.0.sup.(2,6) ]HEPTANE and 2-ETHYLIDENE-6-HEXYLOXYNORBORNANE ##STR101##

Ethylidene norbornene (480 grams) is added over a two hour period to a stirred solution of hexyl alcohol (510 grams) and boron trifluoride etherate at 95° C. The reaction mass is poured into one liter of water and the organic layer is subsequently washed with 500 mls of a 10% sodium carbonate solution. Distillation through a 11/2"×12" Goodloe® packed column affords 523 grams of product (b.p. 6° C. at 1 mmHg pressure).

FIG. 10 represents the GLC profile for the crude reaction product (conditions: 180° C., isothermal, 10'×1/4", 10%, SE-30 packed column).

FIG. 11 sets forth the NMR spectrum of the product mixture consisting of the compounds having the structures: ##STR102##

FIG. 12 sets forth the infra red spectrum of the product mixture consisting of the compounds having the structures: ##STR103##

EXAMPLE V PREPARATION OF A MIXTURE CONSISTING OF 2-ETHYL-5-s-BUTYLOXYTRICYCLO[2.2.1.0.sup.(2,6) ]HEPTANE and 2-ETHYLIDENE-6-s-BUTYLOXYNORBORNANE ##STR104##

Ethylidene norbornene (480 grams) is added over a two hour period to a stirred solution of s-butyl alcohol (444 grams) and boron trifluoride etherate at 85° C. The reaction mass is poured into one liter of water and the organic layer is washed with 500 ml of a 10% sodium carbonate solution. Distillation through a 1'×11/2" Goodloe® packed column, afford 513 grams of product (b.p. 78° C. at 5 mmHg pressure).

FIG. 13 sets forth the NMR spectrum of the product mixture consisting of the compounds having the structures: ##STR105##

FIG. 14 sets forth the infra red spectrum of the product mixture consisting of the compounds having the structures: ##STR106##

EXAMPLE VI PREPARATION OF A MIXTURE CONSISTING OF 2-ETHYL-5-(β-METHOXYETHOXY)TRICYCLO[2.2.1.0.sup.(2,6) ]HEPTANE and 2-ETHYLIDENE-6-(β-METHOXYETHOXY)NORBORNANE ##STR107##

Ethylidene norbornene (360 grams) is added to a stirred solution of β-methoxyethanol (304 grams) and boron trifluoride etherate (30 ml) at 60° C. over a two hour period. The reaction mass is then poured into 500 ml of water and washed with a 10% sodium carbonate solution. Distillation through a 1"×12" Goodloe® packed column affords 348 grams of product (b.p. 75° C. at 0.3 mmHg).

FIG. 15 sets forth GLC profile of the crude reaction product (conditions: 180° C., isothermal, 10'×1/4" 10%, SE-30 packed column).

FIG. 16 sets forth the NMR spectrum of the product mixture consisting of the compounds having the structures: ##STR108##

FIG. 17 sets forth the infra red spectrum of the product mixture consisting of the compounds having the structures: ##STR109##

EXAMPLE VII PREPARATION OF A MIXTURE CONSISTING OF 2-ETHYL-5-ISOAMYLOXYTRICYCLO[2.2.1.0.sup.(2,6) ]HEPTANE and 2-ETHYLIDENE-6-ISOAMYLOXYNORBORNANE ##STR110##

Ethylidene norbornene (408 grams) is added over a two hour period to a solution of isoamyl alcohol (360 grams) and boron trifluoride etherate (30 ml) at 75° C. The reaction mixture is heated at 75° C. for a period of two hours whereupon it is quenched with one liter of water. The reaction mass is then washed with a 10% sodium carbonate solution. Distillation through a 11/2"×12" Goodloe® packed column affords 446 grams of product (b.p. 79° C. at 0.4 mmHg pressure).

FIG. 18 represents the GLC profile of the crude reaction product (conditions: 220° C., isothermal; 10'×1/4" 10%, SE-30 packed column).

FIG. 19 sets forth the NMR spectrum of the product mixture consisting of the compounds having the structures: ##STR111##

FIG. 20 sets forth the infra red spectrum of the product mixture consisting of the compounds having the structures: ##STR112##

EXAMPLE VIII PREPARATION OF A MIXTURE CONSISTING OF 2-ETHYL-5-PHENETHYLOXYTRICYCLO[2.2.1.0.sup.(2,6) ]HEPTANE and 2-ETHYLIDENE-6-PHENETHYLOXYNORBORNANE ##STR113##

Ethylidene norbornene (427 grams) is added over a two hour period to a solution of phenylethyl alcohol (379 grams) and boron trifluoride etherate (30 ml). The reaction mass is then heated to 100° C. for 90 minutes. Water (one liter) is added and the reaction mass is washed with a 10% sodium carbonate solution. Distillation through a 11/2"×12" Goodloe® packed column affords 192 grams of product (b.p.: 105° C.-128° C. at 0.7 mmHg pressure).

FIG. 21 represents the GLC profile of the crude reaction product (conditions: 220° C., isothermal; 10'×1/4" 10%, SE-30 packed column).

FIG. 22 sets forth the NMR spectrum of the product mixture consisting of the compounds having the structures: ##STR114##

FIG. 23 sets forth the infra red spectrum of the product mixture consisting of the compounds having the structures: ##STR115##

EXAMPLE IX PREPARATION OF A MIXTURE CONSISTING OF 2-ETHYL-5-(1',3'-DIMETHYLBUTYLOXY)TRICYCLO [2.2.1.0.sup.(2,6) ]HEPTANE and 2-ETHYLIDENE-6-(1',3'-DIMETHYBUTYLOXY)NORBORNANE ##STR116##

Ethylidene norbornene (360 grams) is added to a solution of 4-methyl-2-pentanol (408 grams) and boron trifluoride etherate (30 ml) over a two hour period at 60° C. The reaction mass is then heated at 75° C. for two hours and quenched in 500 ml of water. The resulting organic layer is washed with 500 ml of a 10% sodium carbonate solution. Distillation through a 11/2"×12" Goodloe® packed column yields 236 grams of product (b.p. 70° C. at 0.4 mmHg pressure).

FIG. 24 sets forth the GLC profile of the crude reaction mixture (conditions: 220° C., isothermal; 10'×1/4" 10%, SE-30 packed column).

FIG. 25 sets forth the NMR spectrum of the product consisting of the compounds having the structures: ##STR117##

FIG. 26 sets forth the infra red spectrum of the reaction product consisting of the compounds having the structures: ##STR118##

EXAMPLE X PREPARATION OF A MIXTURE CONSISTING OF 2-ETHYL-5-ISOBUTYLOXYTRICYCLO[2.2.1.0.sup.(2,6) ]HEPTANE and 2-ETHYLIDENE-6-ISOBUTYLOXYNORBORNANE ##STR119##

Ethylidene norbornene (480 grams) is added to a solution of isobutanol (407 grams) and boron trifluoride etherate at 80° C. over a 90 minute period. The reaction mass is stirred at 80° C. for one hour whereupon 700 ml of water is added thereto. The organic layer is washed with 500 ml of a 10% sodium carbonate solution and distilled through a 1/2"×12" Goodloe® packed column to afford 662 grams of product (b.p. 55° C. at 1 mmHg pressure).

FIG. 27 represents the GLC profile of the crude reaction product (conditions: 180° C.; isothermal, 10'×1/4" 10% SE-30 packed column).

FIG. 28 sets forth the NMR spectrum of the product mixture consisting of the compounds having the structures: ##STR120##

FIG. 29 sets forth the infra red spectrum of the reaction product mixture consisting of the compounds having the structures: ##STR121##

EXAMPLE XI PREPARATION OF A MIXTURE CONSISTING OF 2-ETHYL-5-CYCLOHEXYLOXYTRICYCLO[2.2.1.0.sup.(2,6) ]HEPTANE and 2-ETHYLIDENE-6-CYCLOHEXYLOXYNORBORNANE ##STR122##

Ethylidene norbornene (360 grams) is added to a stirred solution of cyclohexanol (450 grams) and sulfuric acid (9 grams) at 80° C. over a 90 minute period. The reaction mass is stirred at 90° C. for a further 90 minutes whereupon 500 ml of water are added thereto. The organic layer is washed with 500 ml of a 10% sodium carbonate solution and distilled through a 11/2"×12" Goodloe® packed column to afford 528 grams of product (b.p. 90° C. at 0.9 mmHg pressure).

FIG. 30 represents the GLC profile of the crude reaction product (conditions: 180° C., isothermal; 10'×1/4" SE-30 Packed column).

FIG. 31 represents the NMR spectrum of the reaction product mixture consisting of the compounds having the structures: ##STR123##

FIG. 32 sets forth the infra red spectrum of the reaction product mixture consisting of the compounds having the structures: ##STR124##

EXAMPLE XII

The following formulation is prepared:

    ______________________________________                                         Ingredients            Parts by Weight                                         ______________________________________                                         Turpentine gum oil     100                                                     Limonene               70                                                      Gum camphor            10                                                      Isobornyl acetate      50                                                      Borneol                30                                                      2-(2-Butenoyl)-3,3-dimethylnorbornane                                           (Produced according to Example XII                                             of U.S. Pat. No. 4,148,826)                                                                          40                                                      Mixture of 2-(3-butenoyl)-3,3-dimethyl-                                         norbornane and 2-(2-butenoyl)-3,3-                                             dimethylnorbornane (Produced according                                         to the process of Example III of U.S.                                          Pat. No. 4,148,826)   100                                                     Alpha-allyl-3,3-dimethyl-2-norbornane-                                          methanol (Produced according to the                                            process of Example II of U.S. Pat. No.                                         4,148,826)            70                                                      ______________________________________                                    

    __________________________________________________________________________     EXAMPLE XII(A)                                                                                     Parts by Weight                                            Ingredient          "A"                                                                               "B"                                                                               "C"                                                                               "D"                                                                               "E"                                                                               "F"                                                                               "G"                                                                               "H"                                                                               "J"                                                                               "K"                                                                               "L"                          __________________________________________________________________________     The products produced according                                                to Example I(A) or I(B) containing                                             compounds having the structures:                                                                   60 0  0  0  0  0  0  0  0  0  0                             ##STR125##                                                                    and                                                                             ##STR126##                                                                    The product produced according                                                 to Example II, containing                                                      compounds having the structures:                                                                   0  80 0  0  0  0  0  0  0  0  0                             ##STR127##                                                                    and                                                                             ##STR128##                                                                    The product produced according                                                 to Example III, containing                                                     compounds having the structures:                                                                   0  0  90 0  0  0  0  0  0  0  0                             ##STR129##                                                                    and                                                                             ##STR130##                                                                    The product produced according                                                 to Example IV containing the                                                   compounds having the structures                                                                    0  0  0  90 0  0  0  0  0  0  0                             ##STR131##                                                                    and                                                                             ##STR132##                                                                    The product produced according                                                 to Example V, containing the                                                   compounds having the structures:                                                                   0  0  0  0  80 0  0  0  0  0  0                             ##STR133##                                                                    and                                                                             ##STR134##                                                                    The product produced according to                                              Example VI, containing the                                                     compounds having the structures:                                                                   0  0  0  0  0  80 0  0  0  0  0                             ##STR135##                                                                    and                                                                             ##STR136##                                                                    The product produced according to                                              the process of Example VII, containing                                         the compounds having the structures:                                                               0  0  0  0  0  0  90 0  0  0  0                             ##STR137##                                                                    and                                                                             ##STR138##                                                                    The product produced according to the                                          process of Example VIII, containing                                            the compounds having the structures:                                                               0  0  0  0  0  0  0  80 0  0  0                             ##STR139##                                                                    and                                                                             ##STR140##                                                                    The product produced according to the                                          process of Example IX, containing                                              the compounds having the structures:                                                               0  0  0  0  0  0  0  0  70 0  0                             ##STR141##                                                                    and                                                                             ##STR142##                                                                    The product produced according to the                                          process of Example X, containing                                               the compounds having the structures:                                                               0  0  0  0  0  0  0  0  0  80 0                             ##STR143##                                                                    and                                                                             ##STR144##                                                                    The product produced according to the                                          process of Example XI, containing                                              the compounds having the structures:                                                               0  0  0  0  0  0  0  0  0  0  90                            ##STR145##                                                                    and                                                                             ##STR146##                                                                    __________________________________________________________________________

Each of Examples XII(A-L) has interesting pine needle oil aromas with various nuances described as follows:

                  TABLE II                                                         ______________________________________                                         Example      Aroma nuance                                                      ______________________________________                                         XII(A)       A fresh, green bean-like                                                       rosey, citrus, (petitgrain-                                                    like) aroma.                                                      XII(B)       A fruity, anisic, green aroma.                                    XII(C)       A green raw potato aroma with                                                  galbanum topnotes.                                                XII(D)       A long lasting, green, twiggy,                                                 fruity and herbaceous aroma.                                      XII(E)       A sweet, fruity aroma.                                            XII(F)       An excellent green aroma.                                         XII(G)       A green, sweaty aroma.                                            XII(H)       A green pea-like and green                                                     aroma.                                                            XII(J)       A green and chocolate-like aroma                                               with anther-like undertones                                       XII(K)       A floral, green and carrot-like                                                aroma.                                                            XII(L)       A green, creamy, stringbean-                                                   like, herbaceous and floral-                                                   rosey aroma with anise-like                                                    undertones.                                                       ______________________________________                                    

EXAMPLE XIII PREPARATION OF A COSMETIC POWDER PREPARATION

A cosmetic powder is prepared by mixing in a ball mill, 100 g of talcum powder with 0.25 g of one of the substances set forth in Table III below. The resulting cosmetic powder has a pleasant aroma as set forth in Table III below.

                  TABLE III                                                        ______________________________________                                         Structure of Compounds                                                                           Perfumery Evaluation                                         ______________________________________                                          ##STR147##       A fresh, green bean-like rosey, citrus, (petitgrain-                           like) aroma.                                                 and                                                                             ##STR148##                                                                    Produced according to                                                          Example I(A) or I(B)                                                            ##STR149##       A fruity, anisic, green aroma.                               and                                                                             ##STR150##                                                                    Produced according to                                                          Example II                                                                      ##STR151##       A green, raw potato aroma with galbanum topnotes.            and                                                                             ##STR152##                                                                    Produced according to                                                          Example III                                                                     ##STR153##       A long lasting, green, twiggy, fruity and  herbaceous                          aroma.                                                       and                                                                             ##STR154##                                                                    Produced according to                                                          Example IV                                                                      ##STR155##       A sweet, fruity aroma.                                       and                                                                             ##STR156##                                                                    Produced according to                                                          Example V                                                                       ##STR157##       An excellent green aroma.                                    and                                                                             ##STR158##                                                                    Produced according to                                                          Example VI                                                                      ##STR159##       A green, sweaty aroma.                                       and                                                                             ##STR160##                                                                    Produced according to                                                          Example VII                                                                     ##STR161##        A green pea-like and green aroma.                           and                                                                             ##STR162##                                                                    Produced according to                                                          Example VIII                                                                    ##STR163##       A green and chocolate-like aroma with anther-like                              undertones                                                    ##STR164##                                                                    Produced according to                                                          Example IX                                                                      ##STR165##       A floral, green and carrot-like aroma.                       and                                                                             ##STR166##                                                                    Produced according to                                                          Example X                                                                       ##STR167##       A green, creamy, string- bean-like, herbaceous and                             floral-rosey aroma with anise-like under- tones.             and                                                                             ##STR168##                                                                    Produced according to                                                          Example XI                                                                     ______________________________________                                         Each of Examples XII(A-L) has interesting pine needle                          oil aromas with various nuances described as follows:                          Example      Aroma nuance                                                      ______________________________________                                         XII(A)       A fresh, green bean-like                                                       rosey, citrus, (petitgrain-                                                    like) aroma.                                                      XII(B)       A fruity, anisic, green aroma.                                    XII(C)       A green raw potato aroma with                                                  galbanum topnotes.                                                XII(D)       A long lasting, green, twiggy,                                                 fruity and herbaceous aroma.                                      XII(E)       A sweet, fruity aroma.                                            XII(F)       An excellent green aroma.                                         XII(G)       A green, sweaty aroma.                                            XII(H)       A green pea-like and green                                                     aroma.                                                            XII(J)       A green and chocolate-like aroma                                               with anther-like undertones                                       XII(K)       A floral, green and carrot-like                                                aroma.                                                            XII(L)       A green, creamy, stringbean-                                                   like, herbaceous and floral-                                                   rosey aroma with anise-like                                                    undertones.                                                       ______________________________________                                    

EXAMPLE XIV

Concentrated liquid detergents (Lysine salt of n-dodecylbenzene sulfonic acid as more specifically described in U.S. Pat. No. 3,948,818, issued on Apr. 6, 1976) with fragrance profiles as defined in Table IV below are prepared containing 0.10%, 0.15%, 0.20%, 0.25%, 0.30% and 0.35% of the substance as set forth in Table IV below. They are prepared by adding and homogeneously mixing the appropriate quantity of substance as set forth in Table IV below in the liquid detergent. The detergents all possess excellent intense aromas as defined according to the profiles of Table IV below, the intensity increasing with greater concentrations of said substance as set forth below in Table IV:

                  TABLE IV                                                         ______________________________________                                         Structure of Compounds                                                                           Perfumery Evaluation                                         ______________________________________                                          ##STR169##       A fresh, green bean-like rosey, citrus, (petitgrain-                           like) aroma.                                                 and                                                                             ##STR170##                                                                    Produced according to                                                          Example I(A) or I(B)                                                            ##STR171##       A fruity, anisic, green aroma.                               and                                                                             ##STR172##                                                                    Produced according to                                                          Example II                                                                      ##STR173##       A green, raw potato aroma with galbanum topnotes.            and                                                                             ##STR174##                                                                    Produced according to                                                          Example III                                                                     ##STR175##       A long lasting, green, twiggy, fruity and  herbaceous                          aroma.                                                       and                                                                             ##STR176##                                                                    Produced according to                                                          Example IV                                                                      ##STR177##       A sweet, fruity aroma.                                       and                                                                             ##STR178##                                                                    Produced according to                                                          Example V                                                                       ##STR179##       An excellent green aroma.                                    and                                                                             ##STR180##                                                                    Produced according to                                                          Example VI                                                                      ##STR181##       A green, sweaty aroma.                                       and                                                                             ##STR182##                                                                    Produced according to                                                          Example VII                                                                     ##STR183##        A green pea-like and green aroma.                           and                                                                             ##STR184##                                                                    Produced according to                                                          Example VIII                                                                    ##STR185##       A green and chocolate-like aroma with anther-like                              undertones                                                    ##STR186##                                                                    Produced according to                                                          Example IX                                                                      ##STR187##       A floral, green and carrot-like aroma.                       and                                                                             ##STR188##                                                                    Produced according to                                                          Example X                                                                       ##STR189##       A green, creamy, string- bean-like, herbaceous and                             floral-rosey aroma with anise-like under- tones.             and                                                                             ##STR190##                                                                    Produced according to                                                          Example XI                                                                     ______________________________________                                         Each of Examples XII (A-L) has interesting pine needle                         oil aromas with various nuances described as follows:                          Example      Aroma nuance                                                      ______________________________________                                         XII(A)       A fresh, green bean-like                                                       rosey, citrus, (petitgrain-                                                    like) aroma.                                                      XII(B)       A fruity, anisic, green aroma.                                    XII(C)       A green raw potato aroma with                                                  galbanum topnotes.                                                XII(D)       A long lasting, green, twiggy,                                                 fruity and herbaceous aroma.                                      XII(E)       A sweet, fruity aroma.                                            XII(F)       An excellent green aroma.                                         XII(G)       A green, sweaty aroma.                                            XII(H)       A green pea-like and green                                                     aroma.                                                            XII(J)       A green and chocolate-like aroma                                               with anther-like undertones                                       XII(K)       A floral, green and carrot-like                                                aroma.                                                            XII(L)       A green, creamy, stringbean-                                                   like, herbaceous and floral-                                                   rosey aroma with anise-like                                                    undertones.                                                       ______________________________________                                    

EXAMPLE XV PREPARATION OF A COLOGNE AND HANDKERCHIEF PERFUME

Substances set forth in Table V below are each individually incorporated into colognes at concentrations of 2.0%, 2.5%, 3.0%, 3.5%, 4.0%, 4.5% and 5.0% in (75%, 80%, 85% and 90%, aqueous food grade ethanol); and into handkerchief perfumes at concentrations of 15%, 20%, 25% and 30% (in 95% aqueous food grade ethanol). Distinctive and definitive long-lasting warm aromas as defined according to Table V below are all imparted to the cologne and to the handkerchief perfumes at all levels as indicated above:

                  TABLE V                                                          ______________________________________                                         Structure of Compounds                                                                           Perfumery Evaluation                                         ______________________________________                                          ##STR191##       A fresh, green bean-like rosey, citrus, (petitgrain-                           like) aroma.                                                 and                                                                             ##STR192##                                                                    Produced according to                                                          Example I(A) or I(B)                                                            ##STR193##       A fruity, anisic, green aroma.                               and                                                                             ##STR194##                                                                    Produced according to                                                          Example II                                                                      ##STR195##       A green, raw potato aroma with galbanum topnotes.            and                                                                             ##STR196##                                                                    Produced according to                                                          Example III                                                                     ##STR197##       A long lasting, green, twiggy, fruity and  herbaceous                          aroma.                                                       and                                                                             ##STR198##                                                                    Produced according to                                                          Example IV                                                                      ##STR199##       A sweet, fruity aroma.                                       and                                                                             ##STR200##                                                                    Produced according to                                                          Example V                                                                       ##STR201##       An excellent green aroma.                                    and                                                                             ##STR202##                                                                    Produced according to                                                          Example VI                                                                      ##STR203##       A green, sweaty aroma.                                       and                                                                             ##STR204##                                                                    Produced according to                                                          Example VII                                                                     ##STR205##        A green pea-like and green aroma.                           and                                                                             ##STR206##                                                                    Produced according to                                                          Example VIII                                                                    ##STR207##       A green and chocolate-like aroma with anther-like                              undertones                                                    ##STR208##                                                                    Produced according to                                                          Example IX                                                                      ##STR209##       A floral, green and carrot-like aroma.                       and                                                                             ##STR210##                                                                    Produced according to                                                          Example X                                                                       ##STR211##       A green, creamy, string- bean-like, herbaceous and                             floral-rosey aroma with anise-like under- tones.             and                                                                             ##STR212##                                                                    Produced according to                                                          Example XI                                                                     ______________________________________                                         Each of Examples XII (A-L) has interesting pine needle                         oil aromas with various nuances described as follows:                          Example      Aroma nuance                                                      ______________________________________                                         XII(A)       A fresh, green bean-like                                                       rosey, citrus, (petitgrain-                                                    like) aroma.                                                      XII(B)       A fruity, anisic, green aroma.                                    XII(C)       A green raw potato aroma with                                                  galbanum topnotes.                                                XII(D)       A long lasting, green, twiggy,                                                 fruity and herbaceous aroma.                                      XII(E)       A sweet, fruity aroma.                                            XII(F)       An excellent green aroma.                                         XII(G)       A green, sweaty aroma.                                            XII(H)       A green pea-like and green                                                     aroma.                                                            XII(J)       A green and chocolate-like aroma                                               with anther-like undertones                                       XII(K)       A floral, green and carrot-like                                                aroma.                                                            XII(L)       A green, creamy, stringbean-                                                   like, herbaceous and floral-                                                   rosey aroma with anise-like                                                    undertones.                                                       ______________________________________                                    

EXAMPLE XVI PREPARATION OF SOAP COMPOSITION

One hundred grams of soap chips (IVORY®, produced by the Proctor & Gamble Company, Cinncinati, Ohio) are admixed with one gram of the substance as set forth in Table VI below until homogeneous compositions are obtained. In each of the cases, the homogeneous compositions are heated under three atmospheres pressure at 180° C. for a period of three hours and the resulting liquids are placed into soap molds. The resulting soap cakes, on cooling, manifest excellent, long-lasting, warm aromas as set forth in Table VI below:

                  TABLE VI                                                         ______________________________________                                         Structure of Compounds                                                                             Perfumery Evaluation                                       ______________________________________                                          ##STR213##         A fresh, green bean-like rosey, citrus, (petitgrain-                           like) aroma.                                               and                                                                             ##STR214##                                                                    Produced according to                                                          Example I(A) or I(B)                                                            ##STR215##         A fruity, anisic, green aroma.                             and                                                                             ##STR216##                                                                    Produced according to                                                          Example II                                                                     andSTR217##         A green, raw potato aroma with galdanum topnotes. -         ##STR218##                                                                    Produced according to                                                          Example III                                                                     ##STR219##         A long, lasting, green, twiggy, fruity and herbaceous                          aroma.                                                     and                                                                             ##STR220##                                                                    Produced according to                                                          Example IV                                                                      ##STR221##         A sweet, fruity aroma.                                     and                                                                             ##STR222##                                                                    Produced according to                                                          Example V                                                                       ##STR223##         An excellent green aroma.                                  and                                                                             ##STR224##                                                                    Produced according to                                                          Example VI                                                                      ##STR225##         A green, sweaty aroma.                                     and                                                                             ##STR226##                                                                    Produced acording to                                                           Example VII                                                                     ##STR227##         A green pea-like and green aroma.                          and                                                                             ##STR228##                                                                    Produced according to                                                          Example VIII                                                                    ##STR229##         A green and chocolate-like aroma with anther-like                              undertones                                                  ##STR230##                                                                    Produced according to                                                          Example IX                                                                      ##STR231##         A floral, green and carrot-like aroma.                     and                                                                             ##STR232##                                                                    Produced according to                                                          Example X                                                                       ##STR233##         A green, creamy, string- bean-like, herbaceous and                             floral-rosey aroma with anise-like under- tones.           and                                                                            Produced according to Example XI                                               ______________________________________                                         Each of Examples XII(A-L) has interesting pine needle                          oil aromas with various nuances described as follows:                          Example      Aroma nuance                                                      ______________________________________                                         XII(A)       A fresh, green bean-like                                                       rosey, citrus, (petitgrain-                                                    like) aroma.                                                      XII(B)       A fruity, anisic, green aroma.                                    XII(C)       A green raw potato aroma with                                                  galbanum topnotes.                                                XII(D)       A long lasting, green, twiggy,                                                 fruity and herbaceous aroma.                                      XII(E)       A sweet, fruity aroma.                                            XII(F)       An excellent green aroma.                                         XII(G)       A green, sweaty aroma.                                            XII(H)       A green pea-like and green                                                     aroma.                                                            XII(J)       A green and chocolate-like aroma                                               with anther-like undertones                                       XII(K)       A floral, green and carrot-like                                                aroma.                                                            XII(L)       A green, creamy, stringbean-                                                   like herbaceous and floral-                                                    rosey aroma with anise-like                                                    undertones.                                                       ______________________________________                                    

EXAMPLE XVII PREPARATION OF SOLID DETERGENT COMPOSITIONS

Detergents are prepared from the following ingredients according to Example I of Canadian Pat. No. 1,007,948:

    ______________________________________                                         Ingredient        Percent by Weight                                            ______________________________________                                         Neodol® 45-11 (a C.sub.14 --C.sub.15                                                         12                                                           Alcohol ethoxylated with                                                       11 moles of ethylene oxide)                                                    Sodium carbonate  55                                                           Sodium citrate    20                                                           Sodium sulfate, water                                                                            q.s.                                                         brighteners                                                                    ______________________________________                                    

This detergent is a "phosphate-free" detergent. A total of 100 grams of said detergent is admixed with 0.10, 0.15, 0.20 and 0.25 grams of the substance as set forth in Table VII below. Each of the detergent samples have excellent, warm aromas as indicated in Table VII below:

                  TABLE VII                                                        ______________________________________                                         Structure of Compounds                                                                            Perfumery Evaluation                                        ______________________________________                                          ##STR235##        A fresh, green bean-like rosey, citrus, (petitgrain-                           like) aroma.                                                and                                                                             ##STR236##                                                                    Produced according to                                                          Example I(A) or I( B)                                                           ##STR237##        A fruity, anisic, green aroma.                              and                                                                             ##STR238##                                                                    Produced according to                                                          Example II                                                                      ##STR239##        A green, raw potato aroma with galbanum topnotes.           and                                                                             ##STR240##                                                                    Produced according to                                                          Example III                                                                     ##STR241##        A long lasting, green, twiggy, fruity and herbaceous                           aroma.                                                      and                                                                             ##STR242##                                                                    Produced according to                                                          Example IV                                                                      ##STR243##        a sweet, fruity aroma.                                      and                                                                             ##STR244##                                                                    Produced according to                                                          Example V                                                                      andSTR245##        An excellent green aroma. -                                  ##STR246##                                                                    Produced according to                                                          Example VI                                                                      ##STR247##        A green, sweaty aroma.                                      and                                                                             ##STR248##                                                                    Produced according to                                                          Example VII                                                                     ##STR249##        A green pea-like and green aroma.                           and                                                                             ##STR250##                                                                    Produced according to                                                          Example VIII                                                                    ##STR251##        A green and chocolate-like aroma with anther-like                              undertones                                                   ##STR252##                                                                    Produced according to                                                          Example IX                                                                      ##STR253##        A floral, green and carrot-like aroma.                      and                                                                             ##STR254##                                                                    Produced according to                                                          Example X                                                                       ##STR255##        A green, creamy, string- bean-like, herbaceous and                             floral-rosey aroma with anise-like under- tones.            and                                                                             ##STR256##                                                                    Produced according to                                                          Example XI                                                                     ______________________________________                                         Each of Examples XII(A-L) has interesting pine needle                          oil aromas with various nuances described as follows:                          Example      Aroma nuance                                                      ______________________________________                                         XII(A)       A fresh, green bean-like                                                       rosey, citrus (petitgrain-                                                     like) aroma.                                                      XII(B)       A fruity, anisic, green aroma.                                    XII(C)       A green raw potato aroma with                                                  galbanum topnotes.                                                XII(D)       A long lasting, green, twiggy,                                                 fruity and herbaceous aroma.                                      XII(E)       A sweet, fruity aroma.                                            XII(F)       An excellent green aroma.                                         XII(G)       A green, sweaty aroma.                                            XII(H)       A green pea-like and green                                                     aroma.                                                            XII(J)       A green and chocolate-like aroma                                               with anther-like undertones                                       XII(K)       A floral, green and carrot-like                                                aroma.                                                            XII(L)       A green, creamy, stringbean-                                                   like, herbaceous and floral-                                                   rosey aroma with anise-like                                                    undertones.                                                       ______________________________________                                    

EXAMPLE XVIII

Utilizing the procedure of Example I of column 15 of U.S. Pat. No. 3,632,396, a non-woven cloth substrate useful as a dryer-added fabric softening article of manufacture prepared wherein the substrate, the substrate coating and the outer coating and the perfuming material are as follows:

1. A water "dissolvable" paper ("Dissolvo Paper")

2. Adogen 448 (m.p. about 140° F.) as the substrate coating; and

3. An outer coating having the following formulation (m.p. about 150° F.):

57 percent C₂₀ -C₂₂ HAPS

22 percent isopropyl alcohol

20 percent antistatic agent

1 percent of one of the substances as set forth in Table VIII below.

Fabric softening compositions containing substances as set forth in Table VIII below essentially consist of a substrate having a weight of about 3 grams per 100 square inches of substrate coating, of about 1.85 grams per 100 square inches of substrate, and an outer coating of about 1.4 grams per 100 square inches of substrate, thereby providing a total amoratized substrate and outer coating weight ration of about 1:1 by weight of the substrate. The aromas as set forth in Table VIII below, are imparted in a pleasant manner, to the head space in the dryer on operation thereof, using the said dryer-added fabric softening non-woven fabric:

                  TABLE VIII                                                       ______________________________________                                         Structure of Compounds                                                                            Perfumery Evaluation                                        ______________________________________                                          ##STR257##        A fresh, green bean-like rosey, citrus, (petitgrain-                           like) aroma.                                                and                                                                             ##STR258##                                                                    Produced according to                                                          Example I(A) or I(B)                                                            ##STR259##        A fruity, anisic, green aroma                               and                                                                             ##STR260##                                                                    Produced according to                                                          Example II                                                                      ##STR261##        A green, raw potato aroma with glabanum topnotes.           and                                                                             ##STR262##                                                                    Produced according to                                                          Example III                                                                     ##STR263##        A long lasting, green, twiggy, fruity and herbaceous                           aroma.                                                      and                                                                             ##STR264##                                                                    Produced according to                                                          Example IV                                                                      ##STR265##        A sweet, fruity aroma.                                      and                                                                             ##STR266##                                                                    Produced according to                                                          Example V                                                                       ##STR267##        An excellent green aroma.                                   and                                                                             ##STR268##                                                                    Produced according to                                                          Example VI                                                                      ##STR269##        A green, sweaty aroma.                                       ##STR270##                                                                    Produced according to                                                          Example VII                                                                     ##STR271##        A green pea-like and green aroma.                           and                                                                             ##STR272##                                                                    Produced according to                                                          Example VIII                                                                    ##STR273##        A green and chocolate-like aroma with anther-like                              undertones                                                   ##STR274##                                                                    Produced according to                                                          Example IX                                                                      ##STR275##        A floral, green and carrot-like aroma.                      and                                                                             ##STR276##                                                                    Produced according to                                                          Example X                                                                       ##STR277##        A green, creamy, string- bean-like, herbaceous and                             floral-rosey aroma with anise-like under- tones.            and                                                                             ##STR278##                                                                    Produced according to                                                          Example XI                                                                     ______________________________________                                         Each of Examples XII(A-L) has interesting pine needle                          oil aromas with various nuances decribed as follows:                           Example      Aroma nuance                                                      ______________________________________                                         XII(A)       A fresh, green bean-like                                                       rosey, citrus, (petitgrain-                                                    like) aroma.                                                      XII(B)       A fruity, anisic, green aroma.                                    XII(C)       A green raw potato aroma with                                                  galbanum topnotes.                                                XII(D)       A long lasting, green, twiggy,                                                 fruity and herbaceous aroma.                                      XII(E)       A sweet, fruity aroma.                                            XII(F)       An excellent green aroma.                                         XII(G)       A green, sweaty aroma.                                            XII(H)       A green pea-like and green                                                     aroma.                                                            XII(J)       A green and chocolate-like aroma                                               with anther-like undertones                                       XII(K)       A floral, green and carrot-like                                                aroma.                                                            XII(L)       A green, creamy, stringbean-                                                   like, herbaceous and floral-                                                   rosey aroma with anise-like                                                    undertones.                                                       ______________________________________                                    

In the case of fabric softener articles, the entire U.S. Pat. No. 3,632,396 is herewith incorporated by reference. Thus, all of the articles of U.S. Pat. No. 3,632,396 acting as fabric softener articles in said U.S. Patent may be perfumed in their outer coating with from 0.25% up to 5% by weight of the norbornyl ether derivatives of our invention.

In the following examples, Aromox® DMC-W and Aromox® DMMC-W are 30% aqueous solutions of dimethyl cocoamine oxide; and Aromox® NCMDW is a 40% aqueous solution of N-cocomorpholine oxide produced by Armac division of AKZO of Chicago, Illinois.

EXAMPLE XIX

Four drops of one of the substances set forth in Table IX below is added to two grams of Aromox® DMC-W to produce a clear premix. The clear premix is added to 200 grams of CLOROX® with stirring resulting in a clear stable, single phase solution. Sufficient 1 M aqueous NaOH is added to bring the pH of the mixture up to 12.8. The solution remains substantially stable at 120° F. for a period of seven days. When the 5% aqueous sodium hypochlorite solution is used as a laundry bleach, the resulting laundry, on dry-out in an atmosphere of 65% relative humdity yields substantially no characteristic "hypochlorite" odor, but does have a faint pleasant aroma as set forth in Table IX below. Furthermore, no such characteristic "hyprochlorite" aroma is retained on the hands of the individual handling such laundry in both the wet and the dry states:

                  TABLE IX                                                         ______________________________________                                         Structure of Compounds                                                                           Perfumery Evaluation                                         ______________________________________                                          ##STR279##       A fresh, green bean-like rosey, citrus, (petitgrain-         and               like) aroma.-                                                 ##STR280##                                                                    Produced according to                                                          Example I (A) or I(B)                                                           ##STR281##       A fruity, anisic, green aroma.                               and                                                                             ##STR282##                                                                    Produced according to                                                          Example II                                                                      ##STR283##       A green, raw potato aroma with galbanum topnotes.            and                                                                             ##STR284##                                                                    Produced according to                                                          Example III                                                                     ##STR285##       A long lasting, green, twiggy, fruity and herbaceous                           aroma.                                                       and                                                                             ##STR286##                                                                    Produced according to                                                          Example IV                                                                      ##STR287##       A sweet, fruity aroma.                                       and                                                                             ##STR288##                                                                    Produced according to                                                          Example V                                                                       ##STR289##       An excellent green aroma.                                    and                                                                             ##STR290##                                                                    Produced according to                                                          Example VI                                                                      ##STR291##       A green, sweaty aroma.                                       and                                                                             ##STR292##                                                                    Produced according to                                                          Example VII                                                                     ##STR293##       A green pea-like and green aroma.                            and                                                                             ##STR294##                                                                    Produced according to                                                          Example VIII                                                                    ##STR295##       A green and chocolate-like aroma with anther-like                              undertones                                                   Produced according to                                                          Example IX                                                                      ##STR297##       A floral, green and carrot-like aroma.                       and                                                                             ##STR298##                                                                    Produced according to                                                          Example X                                                                       ##STR299##       A green, creamy, string- bean-like, herbaceous  and                            floral-rosey aroma with anise-like under- tones.             and                                                                             ##STR300##                                                                    Produced according to                                                          Example XI                                                                     ______________________________________                                         Each of Examples XII(A-L) has interesting pine needle                          oil aromas with various nuances described as follows:                          Example      Aroma nuance                                                      ______________________________________                                         XII(A)       A fresh, green bean-like                                                       rosey, citrus, (petitgrain-                                                    like) aroma.                                                      XII(B)       A fruity, anisic, green aroma.                                    XII(C)       A green raw potato aroma with                                                  galbanum topnotes.                                                XII(D)       A long lasting, green, twiggy,                                                 fruity and herbaceous aroma.                                      XII(E)       A sweet, fruity aroma.                                            XII(F)       An excellent green aroma.                                         XII(G)       A green, sweaty aroma.                                            XII(H)       A green pea-like and green                                                     aroma.                                                            XII(J)       A green and chocolate-like aroma                                               with anther-like undertones                                       XII(K)       A floral, green and carrot-like                                                aroma.                                                            XII(L)       A green, creamy, stringbean-                                                   like, herbaceous and floral-                                                   rosey aroma with anise-like                                                    undertones.                                                       ______________________________________                                    

EXAMPLE XX

Aromox® DMMC-W in various quantities is mixed with 0.1 grams of one of the substances set forth in Table X below. The resulting premixes are then added to 200 grams of an aqueous 5% sodium hypochlorite solution. Sufficient 12.5 M aqueous NaOH is added to bring the pH of the mixture up to 13. The following results are obtained:

    ______________________________________                                         Percentage Aromox®                                                                          Clarity of hypochlorite solu-                                 DMMC-W           tion after addition of premix                                 ______________________________________                                         0.23%            Clear after three days                                        0.15%            Clear after three days                                        0.08%            Initially slightly turbid;                                                     two phases exist after                                                         three days.                                                   ______________________________________                                    

When the 5% aqueous sodium hypochlorite solution is used as a laundry bleach, the resulting laundry on dry-out, in an atmosphere of 65% relative humidity, yields substantially no characteristic "hypochlorite" odor, but does have a faint, pleaseant aroma as set forth in Table X below. Furthermore, no such characteristic "hypochlorite" aroma is retained on the hands of the individual handling such laundry in both the wet and the dry states:

                  TABLE X                                                          ______________________________________                                         Structure of Compounds                                                                           Perfumery Evaluation                                         ______________________________________                                          ##STR301##       A fresh, green bean-like rosey, citrus, (petitgrain-                           like) aroma.                                                  ##STR302##                                                                    Produced according to                                                          Example I(A) or I(B)                                                            ##STR303##       A fruity, anisic, green aroma.                               and                                                                             ##STR304##                                                                    Produced according to                                                          Example II                                                                      ##STR305##       A green, raw potato aroma with galbanum topnotes.            and                                                                             ##STR306##                                                                    Produced according to                                                          Example III                                                                     ##STR307##       A long lasting, green, twiggy, fruity and herbaceous                           aroma.                                                       and                                                                             ##STR308##                                                                    -Produced according to                                                         Example IV                                                                      ##STR309##       A sweet, fruity aroma.                                       and                                                                             ##STR310##                                                                    Produced according to                                                          Example V                                                                       ##STR311##       An excellent green aroma.                                    and                                                                             ##STR312##                                                                    Produced according to                                                          Example VI                                                                      ##STR313##       A green, sweaty aroma.                                        ##STR314##                                                                    Produced according to                                                          Example VII                                                                     ##STR315##       A green pea-like and  green aroma.                           and                                                                             ##STR316##                                                                    Produced according to                                                          Example VIII                                                                    ##STR317##       A green and chocolate-like aroma with anther-like                              undertones                                                    ##STR318##                                                                    Produced according to                                                          Example IX                                                                      ##STR319##       A floral, green and carrot-like aroma.                       and                                                                             ##STR320##                                                                    Produced according to                                                          Example X                                                                       ##STR321##       A green, creamy, string- bean-like, herbaceous and                             floral-rosey aroma with anise-like under- tones.             and                                                                             ##STR322##                                                                    Produced according to                                                          Example XI                                                                     ______________________________________                                         Each of Examples XII(A-L) has interesting pine needle                          oil aromas with various nuances described as follows:                          Example      Aroma nuance                                                      ______________________________________                                         XII(A)       A fresh, green bean-like                                                       rosey, citrus, (petitgrain-                                                    like) aroma.                                                      XII(B)       A fruity, anisic, green aroma.                                    XII(C)       A green raw potato aroma with                                                  galbanum topnotes.                                                XII(D)       A long lasting, green, twiggy,                                                 fruity and herbaceous aroma.                                      XII(E)       A sweet, fruity aroma.                                            XII(F)       An excellent green aroma.                                         XII(G)       A green, sweaty aroma.                                            XII(H)       A green pea-like and green                                                     aroma.                                                            XII(J)       A green and chocolate-like aroma                                               with anther-like undertones                                       XII(K)       A floral, green and carrot-like                                                aroma.                                                            XII(L)       A green, creamy, stringbean-                                                   like, herbaceous and floral-                                                   rosey aroma with anise-like                                                    undertones.                                                       ______________________________________                                    

EXAMPLE XXI

Two grams of Aromox® DMMC-W is admixed with eight drops of one of the substances set forth in Table XI below. The premix is then added with stirring to 200 grams of a 7% aqueous solution of lithium hypochlorite. Sufficient 3 M aqueous LiOH is added to bring the pH of the solution to 13.4. The mixture is then heated to 120° F. and maintained at that temperature with stirring for a period of 1 week. The resulting solution remains clear in a single phase. When used as a laundry bleach, the resulting bleached laundry, on dry-out in an atmosphere of 50% relative humidity retains a "clean" warm aroma as set forth in Table XI below; whereas without the use of the substance set forth in Table XI below, the bleached laundry has a faint characteristic disagreeable "hypochlorite" aroma.

                  TABLE XI                                                         ______________________________________                                         Structure of Compounds                                                                           Perfumery Evaluation                                         ______________________________________                                          ##STR323##       A fresh, green bean-like rosey, citrus, (petitgrain-                           like) aroma.                                                 and                                                                             ##STR324##                                                                    Produced according to                                                          Example I(A) or I(B)                                                            ##STR325##       A friuty, anisic, green aroma.                               and                                                                             ##STR326##                                                                    Produced according to                                                          Example II                                                                      ##STR327##       A green, raw potato aroma with galbanum topnotes.            and                                                                             ##STR328##                                                                    Produced according to                                                          Example III                                                                     ##STR329##       A long lasting, green, twiggy, fruity and herbaceous                           aroma.                                                       and                                                                             ##STR330##                                                                    Produced according to                                                          Example IV                                                                      ##STR331##       A sweet, fruity aroma.                                       and                                                                             ##STR332##                                                                    Produced according to                                                          Example V                                                                       ##STR333##       An excellent green aroma.                                    and                                                                             ##STR334##                                                                    Produced according to                                                          Example VI                                                                      ##STR335##       A green, sweaty aroma.                                       and                                                                             ##STR336##                                                                    Produced according to                                                          Example VII                                                                     ##STR337##       A green pea-like and green aroma.                            and                                                                             ##STR338##                                                                    Produced according to                                                          Example VIII                                                                    ##STR339##       A green and chocolate-like aroma with anther-like                              undertones                                                    ##STR340##                                                                    Produced according to                                                          Example IX                                                                      ##STR341##       A floral, green and carrot-like aroma.                       and                                                                             ##STR342##                                                                    Produced according to                                                          Example X                                                                       ##STR343##       A green, creamy, string- bean-like, herbaceous and                             floral-rosey aroma with anise-like under- tones.             and                                                                             ##STR344##                                                                    Produced according to                                                          Example XI                                                                     ______________________________________                                         Each of Examples XII(A-L) has interesting pine needle                          oil aromas with various nuances described as follows:                          Example      Aroma nuance                                                      ______________________________________                                         XII(A)       A fresh, green bean-like                                                       rosey, citrus, (petitgrain-                                                    like) aroma.                                                      XII(B)       A fruity, anisic, green aroma.                                    XII(C)       A green raw potato aroma with                                                  galbanum topnotes.                                                XII(D)       A long lasting, green twiggy,                                                  fruity and herbaceous aroma.                                      XII(E)       A sweet, fruity aroma.                                            XII(F)       An excellent green aroma.                                         XII(G)       A green sweaty aroma.                                             XII(H)       A green pea-like and green                                                     aroma.                                                            XII(J)       A green and chocolate-like aroma                                               with anther-like undertones.                                      XII(K)       A floral, green and carrot-like                                                aroma.                                                            XII(L)       A green, creamy, stringbean-                                                   like, herbaceous and floral-                                                   rosey aroma with anise-like                                                    undertones.                                                       ______________________________________                                    

EXAMPLE XXII

Two grams of Aromox® DMMC-W is admixed with eight drops of one of the substance of Table XII below. This premix is then added, with stirring to 200 grams of a mixture containing 4.5% aqueous sodium hypochlorite and 4.5% aqueous lithium hypochlorite. Sufficient 4 M aqueous LiOH is added to bring the pH of the solution to 13.4. The mixture is then heated to 120° F. and maintained at that temperature for a period of one week. The resulting solution remains clear in a single phase. When used as a laundry bleach, the resulting bleached laundry on dry-out in an atmosphere of 50% relative humidity retains a "clean fresh" warm aroma as set forth in Table VII below; whereas without the use of the substance set forth in Table VII below, the bleached laundry has a faint characteristic disagreeable "hypochlorite" aroma:

                  TABLE XII                                                        ______________________________________                                         Structure of Compounds                                                                           Perfumery Evaluation                                         ______________________________________                                          ##STR345##       A fresh, green bean-like rosey, citrus, (petit-              and               grain-like) aroma.-                                           ##STR346##                                                                    Produced according to                                                          Example I(A) or I(B)                                                            ##STR347##       A fruity, anisic, green aroma.                               and                                                                             ##STR348##                                                                    Produced according to                                                          Example II                                                                      ##STR349##       A green, raw potato aroma with galbanum topnotes.            and                                                                             ##STR350##                                                                    Produced according to                                                          Example III                                                                     ##STR351##       A long lasting, green, twiggy, fruity and herbaceous                           aroma.                                                       and                                                                             ##STR352##                                                                    Produced according to                                                          Example IV                                                                      ##STR353##       A sweet, fruity aroma.                                       and                                                                             ##STR354##                                                                    Produced according to                                                          Example V                                                                       ##STR355##       An excellent green aroma.                                    and                                                                             ##STR356##                                                                    Produced according to                                                          Example VI                                                                      ##STR357##       A green, sweaty aroma.                                       and                                                                             ##STR358##                                                                    Produced according to                                                          Example VII                                                                     ##STR359##       A green pea-like and green aroma.                            and                                                                             ##STR360##                                                                    Produced according to                                                          Example VIII                                                                    ##STR361##       A green and chocolate-like aroma with anther-like                              undertones                                                    ##STR362##                                                                    Produced according to                                                          Example IX                                                                      ##STR363##       A floral, green and carrot-like aroma.                       and                                                                             ##STR364##                                                                    Produced according to                                                          Example X                                                                       ##STR365##       A green, creamy, string- bean-like, herbaceous and                             floral-rosey aroma with anise-like under- tones.             and                                                                             ##STR366##                                                                    Produced according to                                                          Example XI                                                                     ______________________________________                                         Each of Example XII(A-L) has interesting pine needle                           oil aromas with various nuances described as follows:                          Example      Aroma nuance                                                      ______________________________________                                         XII(A)       A fresh, green bean-like                                                       rosey, citrus, (petitgrain-                                                    like) aroma.                                                      XII(B)       A fruity, anisic, green aroma.                                    XII(C)       A green raw potato aroma with                                                  galbanum topnotes.                                                XII(D)       A long lasting, green, twiggy,                                                 fruity and herbaceous aroma.                                      XII(E)       A sweet, fruity aroma.                                            XII(F)       An excellent green aroma.                                         XII(G)       A green, sweaty aroma.                                            XII(H)       A green pea-like and green                                                     aroma.                                                            XII(J)       A green and chocolate-like aroma                                               with anther-like undertones                                       XII(K)       A floral, green and carrot-like                                                aroma.                                                            XII(L)       A green, creamy, stringbean-                                                   like, herbaceous and floral-                                                   rosey aroma with anise-like                                                    undertones.                                                       ______________________________________                                    

EXAMPLE XXIII

Two grams of Aromox® DMMC-W is admixed with eight drops of one of the substances set forth in Table XIII below. This premix is then added with stirring to 200 grams of a mixture containing 4.5% aqueous sodium hypochlorite and 4.5% aqueous lithium hypochlorite. Sufficient 2 M aqueous NaOH is added to bring the pH of the solution to 13.4. The mixture is then heated to 110° F. and maintained at that temperature with stirring for a period of 2 weeks. The resulting solution remains clear as a single phase when used as a laundry bleach. The resulting laundry bleach, on dry-out in an atmosphere of 50% relative humidity, retains an aroma as set forth in Table XIII below, whereas without the use of the substance set forth in Table XIII below, the bleached laundry has a faint characteristic disagreeable "hypochlorite" aroma.

                  TABLE XIII                                                       ______________________________________                                         Structure of Compound                                                                            Perfumery Evaluation                                         ______________________________________                                          ##STR367##       A fresh, green bean-like rosey, citrus, (petitgrain-                           like) aroma.                                                 and                                                                             ##STR368##                                                                    Produced according to                                                          Example I(A) or I(B)                                                            ##STR369##       A fruity, anisic, green aroma.                               and                                                                             ##STR370##                                                                    Produced according to                                                          Example II                                                                      ##STR371##       A green, raw potato aroma with galbanum topnotes.            and                                                                             ##STR372##                                                                    Produced according to                                                          Example III                                                                     ##STR373##       A long lasting, green, twiggy, fruity and herbaceous                           aroma.                                                       and                                                                             ##STR374##                                                                    Produced according to                                                          Example IV                                                                      ##STR375##       A sweet, fruity aroma.                                       and                                                                             ##STR376##                                                                    Produced according to                                                          Example V                                                                       ##STR377##       An excellent green aroma.                                    and                                                                             ##STR378##                                                                    Produced according to                                                          Example VI                                                                      ##STR379##       A green, sweaty aroma.                                       and                                                                             ##STR380##                                                                    Produced according to                                                          Example VII                                                                     ##STR381##       A green pea-like and green aroma.                            and                                                                             ##STR382##                                                                    Produced according to                                                          Example VIII                                                                    ##STR383##       A green and chocolate-like aroma with anther-like                              undertones                                                   and                                                                             ##STR384##                                                                    Produced according to                                                          Example IX                                                                      ##STR385##       A floral, green and carrot-like aroma.                       and                                                                             ##STR386##                                                                    Produced according to                                                          Example X                                                                       ##STR387##       A green, creamy, string- bean-like, herbaceous and                             floral-rosey aroma with anise like under- tones.             and                                                                             ##STR388##                                                                    Produced according to                                                          Example XI                                                                     ______________________________________                                         Each of Examples XII(A-L) has interesting pine needle                          oil aromas with various nuances described as follows:                          Example      Aroma nuance                                                      ______________________________________                                         XII(A)       A fresh, green bean-like                                                       rosey, citrus, (petitgrain-                                                    like) aroma.                                                      XII(B)       A fruity, anisic, green aroma.                                    XII(C)       A green raw potato aroma with                                                  galbanum topnotes.                                                XII(D)       A long lasting, green, twiggy,                                                 fruity and herbaceous aroma.                                      XII(E)       A sweet, fruity aroma.                                            XII(F)       An excellent green aroma.                                         XII(G)       A green, sweaty aroma.                                            XII(H)       A green pea-like and green                                                     aroma.                                                            XII(J)       A green and chocolate-like aroma                                               with anther-like undertones                                       XII(K)       A floral, green and carrot-like                                                aroma.                                                            XII(L)       A green, creamy, stringbean-                                                   like, herbaceous and floral-                                                   rosey aroma with anise-like                                                    undertones.                                                       ______________________________________                                    

EXAMPLE XXIV

Four drops of one of the substances set forth in Table XIV below is added to 1.5 grams of Aromox® to produce a clear premix. The clear premix is added to 200 grams of CLOROX® with stirring resulting in a clear stable single phase solution. Sufficient 1 M aqueous NaOH is added to bring the pH of the mixture up to 12.8. The solution remains substantially stable at 120° F. for a period of 7 days. When the 5% aqueous sodium hypochlorite solution is used as a laundry bleach, the resulting laundry on dry-out in an atmosphere of 65% relative humidity yields substantially no characteristic "hypochlorite" odor but does have a faint pleasant warm, long-lasting aroma as set forth in Table XIV below. Furthermore, no such characteristic "hypochlorite" aroma is retained on the hands of the individual handling such laundry in both the wet and the dry states:

                  TABLE XIV                                                        ______________________________________                                         Structure of Compounds                                                                           Perfumery Evaluation                                         ______________________________________                                          ##STR389##       A fresh, green bean-like rosey, citrus, (petitgrain-                           like) aroma.                                                 and                                                                             ##STR390##                                                                    Produced according to                                                          Example I(A) or I(B)                                                            ##STR391##       A fruity, anisic, green aroma.                               and                                                                             ##STR392##                                                                    Produced according to                                                          Example II                                                                      ##STR393##       A green, raw potato aroma with galbanum topnotes.            and                                                                             ##STR394##                                                                    Produced according to                                                          Example III                                                                     ##STR395##       A long lasting, green, twiggy, fruity and herbaceous                           aroma.                                                       and                                                                             ##STR396##                                                                    Produced according to                                                          Example IV                                                                      ##STR397##       A sweet, fruity aroma.                                       and                                                                             ##STR398##                                                                    Produced according to                                                          Example V                                                                       ##STR399##       An excellent green aroma.                                    and                                                                             ##STR400##                                                                    Produced according to                                                          Example VI                                                                      ##STR401##       A green, sweaty aroma.                                       and                                                                             ##STR402##                                                                    Produced according to                                                          Example VII                                                                     ##STR403##       A green pea-like and green aroma.                            and                                                                             ##STR404##                                                                    Produced according to                                                          Example VIII                                                                    ##STR405##       A green and chocolate-like aroma with anther-like                              undertones                                                   and                                                                             ##STR406##                                                                    Produced according to                                                          Example IX                                                                      ##STR407##       A floral, green and carrot-like aroma.                       and                                                                             ##STR408##                                                                    Produced according to                                                          Example X                                                                       ##STR409##       A green, creamy, string- bean-like, herbaceous and                             floral-rosey aroma with anise-like under- tones.             and                                                                             ##STR410##                                                                    Produced according to                                                          Example XI                                                                     ______________________________________                                         Each of Examples XII(A-L) has interesting pine needle                          oil aromas with various nuances described as follows:                          Example      Aroma nuance                                                      ______________________________________                                         XII(A)       A fresh, green bean-like                                                       rosey, citrus, (petitgrain-                                                    like) aroma.                                                      XII(B)       A fruity, anisic, green aroma.                                    XII(C)       A green raw potato aroma with                                                  galbanum topnotes.                                                XII(D)       A long lasting, green, twiggy,                                                 fruity and herbaceous aroma.                                      XII(E)       A sweet, fruity aroma.                                            XII(F)       An excellent green aroma.                                         XII(G)       A green, sweaty aroma.                                            XII(H)       A green pea-like and green                                                     aroma.                                                            XII(J)       A green and chocolate-like aroma                                               with anther-like undertones                                       XII(K)       A floral, green and carrot-like                                                aroma.                                                            XII(L)       A green, creamy, stringbean-                                                   like, herbaceous and floral                                                    rosey aroma with anise-like                                                    undertones.                                                       ______________________________________                                    

EXAMPLE XXV

Four drops of one of the substances set forth in Table XV below is added to 1 gram n-undecyl dimethyl amine oxide to produce a clear premix. The clear premix is added to 200 grams of CLOROX® with stirring resulting in a clear stable single phase solution. Sufficient 1 M aqueous NaOH is added to bring the pH of the mixture up to 12.8. The solution remains substantially stable at 120° F. for a period of 7 days. When the 5% aqueous sodium hypochlorite solution is used as a laundry bleach, the resulting laundry on dry-out in an atmosphere of 65% relative humidity yields substantially no characteristic "hypochlorite" odor but does have a faint pleasant warm aroma as set forth in Table XV below. Furthermore, no such characteristic "hypochlorite" aroma is retained on the hands of the individual handling such laundry in both the wet and the dry states.

                  TABLE XV                                                         ______________________________________                                         Structure of Compounds                                                                           Perfumery Evaluation                                         ______________________________________                                          ##STR411##       A fresh, green bean-like, rosey, citrus, (petit-                               grain-like) aroma.                                           and                                                                             ##STR412##                                                                    Produced according to                                                          Example I(A) or I(B)                                                            ##STR413##       A fruity, anisic, green aroma.                               and                                                                             ##STR414##                                                                    Produced according to                                                          Example II                                                                      ##STR415##       A green, raw potato aroma with galbanum topnotes.            and                                                                             ##STR416##                                                                    Produced according to                                                          Example III                                                                     ##STR417##       A long lasting, green, twiggy, fruity and herbaceous                           aroma.                                                       and                                                                             ##STR418##                                                                    Produced according to                                                          Example IV                                                                      ##STR419##       A sweet, fruity aroma.                                       and                                                                             ##STR420##                                                                    Produced according to                                                          Example V                                                                       ##STR421##       An excellent green aroma.                                    and                                                                             ##STR422##                                                                    Produced according to                                                          Example VI                                                                      ##STR423##       A green, sweaty aroma.                                       and                                                                             ##STR424##                                                                    Produced according to                                                          Example VII                                                                     ##STR425##       A green pea-like and green aroma.                            and                                                                             ##STR426##                                                                    Produced according to                                                          Example VIII                                                                    ##STR427##       A green and chocolate-like aroma with anther-like                              undertones                                                   and                                                                             ##STR428##                                                                    Produced according to                                                          Example IX                                                                      ##STR429##       A floral, green and carrot-like aroma.                       and                                                                             ##STR430##                                                                    Produced according to                                                          Example X                                                                       ##STR431##       A green, creamy, string- bean-like, herbaceous floral-ro                       sey aroma with anise-like under- tones.                      and                                                                             ##STR432##                                                                    Produced according to                                                          Example XI                                                                     ______________________________________                                         Each of Examples XII(A-L) has interesting pine needle                          oil aromas with various nuances described as follows:                          Example      Aroma nuance                                                      ______________________________________                                         XII(A)       A fresh, green bean-like                                                       rosey, citrus, (petitgrain-                                                    like) aroma.                                                      XII(B)       A fruity, anisic, green aroma.                                    XII(C)       A green raw potato aroma with                                                  galbanum topnotes.                                                XII(D)       A long lasting, green, twiggy,                                                 fruity and herbaceous aroma.                                      XII(E)       A sweet, fruity aroma.                                            XII(F)       An excellent green aroma.                                         XII(G)       A green, sweaty aroma.                                            XII(H)       A green pea-like and green                                                     aroma.                                                            XII(J)       A green and chocolate-like aroma                                               with anther-like undertones                                       XII(K)       A floral, green and carrot-like                                                aroma.                                                            XII(L)       A green, creamy, stringbean-                                                   like, herbaceous and floral-                                                   rosey aroma with anise-like                                                    undertones.                                                       ______________________________________                                    

EXAMPLE XXVI

Four drops of one of the substances as set forth in Table XVI below are added to 1 gram of n-dedecyl dimethyl amine oxide to produce a clear premix. The clear premix is added to 200 grams of CLOROX® with stirring resulting in a clear, stable single phase solution. Sufficient 1 M aqueous NaOH is added to bring the pH of the mixture up to 12.8. The solution remains substantially stable at 120° F. for a period of 7 days. When the 5% aqueous sodium hypochlorite solution is used as a laundry bleach, the resulting laundry on dry-out in an atmosphere of 65% relative humidity yields substantially no characteristic "hypochlorite" aroma, but does have a warm, pleasant, longlasting aroma as set forth in Table XVI below. Furthermore, no such characteristic "hypochlorite" aroma is retained on the hands of the individual handling such laundry in both the wet and the dry states.

                  TABLE XVI                                                        ______________________________________                                         Structure of Compounds                                                                           Perfumery Evaluation                                         ______________________________________                                          ##STR433##       A fresh, green bean-like rosey, citrus, (petit-                                grain-like) aroma.                                           and                                                                             ##STR434##                                                                    Produced according to                                                          Example I(A) or I(B)                                                            ##STR435##       A fruity, anisic, green aroma.                               and                                                                             ##STR436##                                                                    Produced according to                                                          Example II                                                                      ##STR437##       A green, raw potato aroma with galbanum topnotes.            and                                                                             ##STR438##                                                                    Produced according to                                                          Example III                                                                     ##STR439##       A long lasting, green, twiggy, fruity and herbaceous                           aroma.                                                       and                                                                             ##STR440##                                                                    Produced according to                                                          Example IV                                                                      ##STR441##       A sweet, fruity aroma.                                       and                                                                             ##STR442##                                                                    Produced according to                                                          Example V                                                                       ##STR443##       An excellent green aroma.                                    and                                                                             ##STR444##                                                                    Produced according to                                                          Example VI                                                                      ##STR445##       A green, sweaty aroma.                                       and                                                                             ##STR446##                                                                    Produced according to                                                          Example VII                                                                     ##STR447##       A green pea-like and green aroma.                            and                                                                             ##STR448##                                                                    Produced according to                                                          Example VIII                                                                    ##STR449##       A green and chocolate-like aroma with anther-like                              undertones                                                   and                                                                             ##STR450##                                                                    Produced according to                                                          Example IX                                                                      ##STR451##       A floral, green and carrot-like aroma.                       and                                                                             ##STR452##                                                                    Produced according to                                                          Example X                                                                       ##STR453##       A green, creamy, string- bean-like, herbaceous and                             floral-rosey aroma with anise-like under- tones.             and                                                                             ##STR454##                                                                    Produced according to                                                          Example XI                                                                     ______________________________________                                         Each of Examples XII(A-L) has interesting pine needle                          oil aromas with various nuances described as follows:                          Example      Aroma nuance                                                      ______________________________________                                         XII(A)       A fresh, green bean-like                                                       rosey, citrus, (petitgrain-                                                    like) aroma.                                                      XII(B)       A fruity, anisic, green aroma.                                    XII(C)       A green raw potato aroma with                                                  galbanum topnotes.                                                XII(D)       A long lasting, green, twiggy,                                                 fruity and herbaceous aroma.                                      XII(E)       A sweet, fruity aroma.                                            XII(F)       An excellent green aroma.                                         XII(G)       A green, sweaty aroma.                                            XII(H)       A green pea-like and green                                                     aroma.                                                            XII(J)       A green and chocolate-like aroma                                               with anther-like undertones.                                      XII(K)       A floral, green and carrot-like                                                aroma.                                                            XII(L)       A green, creamy, stringbean-                                                   like, herbaceous and floral-                                                   rosey aroma with anise-like                                                    undertones.                                                       ______________________________________                                    

EXAMPLE XXVII

One gram of n-tridecyl dimethyl amine oxide is admixed with eight drops of one of the substances as set forth in Table XVII below. This premix is then added with stirring to 200 grams of a 7% aqueous solution of lithium hypochlorite. Sufficient 3 M aqueous LiOH is added to bring the pH of the solution to 13.4. The mixture is then heated to 120° F. and maintained at that temperature with stirring for a period of one week. The resulting solution remains clear in a single phase. When used as a laundry bleach, the resulting bleached laundry on dry-out in an atmosphere of 50% relative humidity retains a warm, fresh aroma described in Table XVII below; whereas without the use of one of the substances of Table XVII below, the bleached laundry has a faint characteristic disagreeable "hypochlorite" aroma.

                  TABLE XVII                                                       ______________________________________                                         Structure of Compounds                                                                          Perfumery Evaluation                                          ______________________________________                                          ##STR455##      A fresh, green bean-like rosey, citrus, (petit- grain)                         aroma.                                                        Produced according to                                                          Example I(A) or I(B)                                                            ##STR456##      A fruity, anisic, green aroma.                                Produced according to                                                          Example II                                                                      ##STR457##      A green, raw potato aroma with galbanum topnotes.             Produced according to                                                          Example III                                                                     ##STR458##      A long lasting, green, twiggy, fruity and herbaceous                           aroma.                                                        Produced according to                                                          Example IV                                                                      ##STR459##      A sweet, fruity aroma.                                        Produced according to                                                          Example V                                                                       ##STR460##      A green pea-like and green aroma.                             Produced according to                                                          Example VIII                                                                    ##STR461##      A green and chocolate-like aroma with anther-like                              undertones                                                    Produced according to                                                          Example IX                                                                      ##STR462##      A floral, green and carrot-like aroma.                        Produced according to                                                          Example X                                                                       ##STR463##      A green, creamy, string- bean-like, herbaceous and                             floral-rosey aroma with anise-like under- tones.              Produced according to                                                          Example XI                                                                     ______________________________________                                         Each of Examples XII (A-L) has interesting pine needle                         oil aromas with various nuances described as follows:                          Example      Aroma nuance                                                      ______________________________________                                         XII(A)       A fresh, green bean-like                                                       rosey, citrus, (petitgrain-                                                    like) aroma.                                                      XII(B)       A fruity, anisic, green aroma.                                    XII(C)       A green raw potato aroma with                                                  galbanum topnotes.                                                XII(D)       A long lasting, green, twiggy,                                                 fruity and herbaceous aroma.                                      XII(E)       A sweet, fruity aroma.                                            XII(F)       An excellent green aroma.                                         XII(G)       A green, sweaty aroma.                                            XII(H)       A green pea-like and green                                                     aroma.                                                            XII(J)       A green and chocolate-like aroma                                               with anther-like undertones                                       XII(K)       A floral, green and carrot-like                                                aroma.                                                            XII(L)       A green, creamy, stringbean-                                                   like, herbaceous and floral-                                                   rosey aroma with anise-like                                                    undertones.                                                       ______________________________________                                    

EXAMPLE XXVIII

A "soft-feel, good-hold" hair spray is produced containing the following ingredients:

    ______________________________________                                         Ingredients         Parts by Weight                                            ______________________________________                                         Polyvinylpyrrilidones/Vinyl                                                                        4.0                                                        acetate "E-735 Copolymer                                                       manufactured by the GAF                                                        corporation of New York, N.Y.                                                  Anhydrous Ethanol   70.90                                                      Dioctyl Sebecate    0.05                                                       Benzyl Alcohol      0.05                                                       "Propellant A46" manufac-                                                                          24.95                                                      tured by the GAP corporation                                                   of New York, N.Y.                                                              Fragrance ingredient as set                                                                        0.05                                                       forth in Table XVIII below                                                     ______________________________________                                    

The PVP/VA copolymers are first dissolved in alcohol and all other ingredients are added until uniform. The propellant is then pressurized and used as an aerosol. The resulting hairspray has a pleasant aroma as set forth in Table XVIII below:

                  TABLE XVIII                                                      ______________________________________                                         Structure of Compounds                                                                          Perfumery Evaluation                                          ______________________________________                                          ##STR464##      A fresh, green bean-like, rosey, citrus, (petit-                               grain-like) aroma.                                            Produced according to                                                          Example I(A) or I(B)                                                            ##STR465##      A fruity, anisic, green aroma.                                Produced according to                                                          Example II                                                                      ##STR466##      A green, raw potato aroma with galbanum topnotes.             Produced according to                                                          Example III                                                                     ##STR467##      A long lasting, green, twiggy, fruity and herbaceous                           aroma.                                                        Produced according to                                                          Example IV                                                                      ##STR468##      A sweet, fruity aroma.                                        Produced according to                                                          Example V                                                                       ##STR469##      An excellent green aroma.                                     Produced according to                                                          Example VI                                                                      ##STR470##      A green, sweaty aroma.                                        Produced according to                                                          Example VII                                                                     ##STR471##      A green pea-like and green aroma.                             Produced according to                                                          Example VIII                                                                    ##STR472##      A green and chocolate-like aroma with anther-like                              undertones                                                    Produced according to                                                          Example IX                                                                      ##STR473##      A floral, green and carrot-like aroma.                        Produced according to                                                          Example X                                                                       ##STR474##      A green, creamy, string- bean-like, herbaceous and                             floral-rosey aroma with anise-like under- tones.              Produced according to                                                          Example XI                                                                     ______________________________________                                         Each of Examples XII (A-L) has interesting pine needle                         oil aromas with various nuances described as follows:                          Example      Aroma nuance                                                      ______________________________________                                         XII(A)       A fresh, green bean-like                                                       rosey, citrus, (petitgrain-                                                    like) aroma.                                                      XII(B)       A fruity, anisic, green aroma.                                    XII(C)       A green raw potato aroma with                                                  galbanum topnotes.                                                XII(D)       A long lasting, green, twiggy,                                                 fruity and herbaceous aroma.                                      XII(E)       A sweet, fruity aroma.                                            XII(F)       An excellent green aroma.                                         XII(G)       A green, sweaty aroma.                                            XII(H)       A green pea-like and green                                                     aroma.                                                            XII(J)       A green and chocolate-like aroma                                               with anther-like undertones                                       XII(K)       A floral, green and carrot-like                                                aroma.                                                            XII(L)       A green, creamy, stringbean-                                                   like, herbaceous and floral                                                    rosey aroma with anise-like                                                    undertones.                                                       ______________________________________                                    

EXAMPLE XXIX SCOURING CLEANSER COMPOSITION

A scouring cleanser composition is prepared in accordance with Example I, at columns 11 and 12 of U.S. Pat. No. 4,193,888, issued on Mar. 18, 1980. To this composition, a substance as set forth in Table XIX below is added at the level of 0.250% as set forth in the Table in said Example I of U.S. Pat. No. 4,193,888 yielding an aroma on using said cleanser in ordinary circumstances which is quite pleasant and described in said Table XIX as set forth below:

                  TABLE XIX                                                        ______________________________________                                         Structure of Compounds                                                                          Perfumery Evaluation                                          ______________________________________                                          ##STR475##      A fresh, green bean-like rosey, citrus, (petitgrain-                           like) aroma.                                                  Produced according to                                                          Example I(A) or I(B)                                                            ##STR476##      A fruity, anisic, green aroma.                                Produced according to                                                          Example II                                                                      ##STR477##      A green, raw potato aroma with galbanum topnotes.             Produced according to                                                          Example III                                                                     ##STR478##      A long lasting, green, twiggy, fruity and herbaceous                           aroma.                                                        Produced according to                                                          Example IV                                                                      ##STR479##      A sweet, fruity aroma.                                        Produced according to                                                          Example V                                                                       ##STR480##      An excellent green aroma.                                     Produced according to                                                          Example VI                                                                      ##STR481##      A green, sweaty aroma.                                        Produced according to                                                          Example VII                                                                     ##STR482##      A green pea-like and green aroma.                             Produced according to                                                          Example VIII                                                                    ##STR483##      A green and chocolate-like aroma with anther-like                              undertones                                                    Produced according to                                                          Example IX                                                                      ##STR484##      A floral, green and carrot-like aroma.                        Produced according to                                                          Example X                                                                       ##STR485##      A green, creamy, string- bean-like, herbaceous and                             floral-rosey aroma with anise-like under- tones.              Produced according to                                                          Example XI                                                                     ______________________________________                                         Each of Examples XII (A-L) has interesting pine                                needle oil aromas with various nuances described as follows:                   Example      Aroma nuance                                                      ______________________________________                                         XII(A)       A fresh, green bean-like                                                       rosey, citrus, (petitgrain-                                                    like) aroma.                                                      XII(B)       A fruity, anisic, green aroma.                                    XII(C)       A green raw potato aroma with                                                  galbanum topnotes.                                                XII(D)       A long lasting, green, twiggy,                                                 fruity and herbaceous aroma.                                      XII(E)       A sweet, fruity aroma.                                            XII(F)       An excellent green aroma.                                         XII(G)       A green, sweaty aroma.                                            XII(H)       A green pea-like and green                                                     aroma.                                                            XII(J)       A green and chocolate-like aroma                                               with anther-like undertones                                       XII(K)       A floral, green and carrot-like                                                aroma.                                                            XII(L)       A green, creamy, stringbean-                                                   like, herbaceous and floral-                                                   rosey aroma with anise-like                                                    undertones.                                                       ______________________________________                                    

EXAMPLE XXX

A fabric softening article prepared substantially as set forth in Example VIII of Canadian Pat. No. 1,069,260 is prepared, containing 0.21 percent by weight of a perfuming substance as set forth in Table XX below and yielding on use in a dryer, a faint aroma as set forth in Table XX below:

                  TABLE XX                                                         ______________________________________                                         Structure of Compounds                                                                          Perfumery Evaluation                                          ______________________________________                                          ##STR486##      A fresh, green bean-like rosey, citrus, (petitgrain-                           like) aroma.                                                  Produced according to                                                          Example I(A) or I(B)                                                            ##STR487##      A fruity, anisic, green aroma.                                Produced according to                                                          Example II                                                                      ##STR488##      A green, raw potato aroma with galbanum topnotes.             Produced according to                                                          Example III                                                                     ##STR489##      A long lasting, green, twiggy, fruity and herbaceous                           aroma.                                                        Produced according to                                                          Example IV                                                                      ##STR490##      A sweet, fruity aroma.                                        Produced according to                                                          Example V                                                                       ##STR491##      An excellent green aroma.                                     Produced according to                                                          Example VI                                                                      ##STR492##      A green, sweaty aroma.                                        Produced according to                                                          Example VII                                                                     ##STR493##      A green pea-like and green aroma.                             Produced according to                                                          Example VIII                                                                    ##STR494##      A green and chocolate-like aroma with anther-like                              undertones                                                    Produced according to                                                          Example IX                                                                      ##STR495##      A floral, green and carrot-like aroma.                        Produced according to                                                          Example X                                                                       ##STR496##      A green, creamy, string- bean-like, herbaceous and                             floral-rosey aroma with anise-like under- tones.              Produced according to                                                          Example XI                                                                     ______________________________________                                         Each of Examples XXII (A-L) has interesting pine                               needle oil aromas with various nuances described as follows:                   Example      Aroma nuance                                                      ______________________________________                                         XII(A)       A fresh, green bean-like                                                       rosey, citrus, (petitgrain-                                                    like) aroma.                                                      XII(B)       A fruity, anisic, green aroma.                                    XII(C)       A green raw potato aroma with                                                  galbanum topnotes.                                                XII(D)       A long lasting, green, twiggy,                                                 fruity and herbaceous aroma.                                      XII(E)       A sweet, fruity aroma.                                            XII(F)       An excellent green aroma.                                         XII(G)       A green, sweaty aroma.                                            XII(H)       A green pea-like and green                                                     aroma.                                                            XII(J)       A green and chocolate-like aroma                                               with anther-like undertones                                       XII(K)       A floral, green and carrot-like                                                aroma.                                                            XII(L)       A green, creamy, stringbean-                                                   like, herbaceous and floral-                                                   rosey aroma with anise-like                                                    undertones.                                                       ______________________________________                                     

What is claimed is:
 1. The process comprising the step of reacting ethylidene norbornene having the structure: ##STR497## with ethylene glycol in the presence of a borontrifluoride etherate catalyst at a temperature of 60° C., the mole ratio of catalyst:ethylidene norbornene varying from about 1:99 up to 1:10; the mole ratio of ethylidene norbornene reactant:ethylene glycol reactant varying from about 1:1 up to about 1:2 according to the reaction scheme: ##STR498## and then recovering a mixture of compounds defined according to the structure: ##STR499## 